Based on what you see in the maps, how might shifts in the census, and thus the Electoral College, affect presidential races. For instance, what if more citizens from the Northeast move to states in the South, such as Texas?

Commercial agriculture consists of raising food for trade and profit, while subsistence agriculture focuses on -- a. providing the basic needs of the farmer's family b. providing the basic needs of the neighboring communities c. creating more arable land for future use d. obtaining subsidies from governments and corporations